<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <link rel="stylesheet" href="./iconfont.css">
</head>
<style>
    .icon-guanbi{
        height: 50px;
        width: 600px;
    }
</style>
<body>
    <i class="iconfont icon-guanbi"></i>
</body>
</html>